The Girl Behind the Broken Glass

Nora Heart didn't know who she was. All of her memories were blurred, almost as if they were out of her reach. She had no idea how to get out. She was trapped. She was the girl inside the mirror and she was going to disappear as soon as the timer ran out.
With the help of two girls who wake up scattered throughout the island Nora is on, without any memory of themselves or of each other, they must find out the secrets of their pasts and of the island they're on to escape.